Clarke HIPPO Jr Installation and operation manual

HIPPO Jr
OPERATING & MAINTENANCE
INSTRUCTIONS
1104

3
Thank you for purchasing this CLARKE, HIPPO JUNIOR Submersible Pump.
This highly efficient pump is designed for pumping clean water only, and is ideally
suited for draining ornamental ponds, swimming pools, flooded cellars, etc. It is
not suitable for use as a pond pump. Water temperature must not exceed 35° C.
DO NOT run this pump continuously - see Duty cycle - Specifications.
The HIPPO JUNIOR incorporates a float switch, which automatically switches the
pump ON when the water reaches approximately 37mm, and OFF when the level
is reduced to approximately 5mm. Levels are adjustable within these limits.
Before attempting to operate your pump, please read this instruction manual
thoroughly and follow all directions carefully, paying particular attention to the
information contained under ‘Electrical Installation’. This is for your own safety
and that of others around you, and to help you achieve long and trouble free
service from your pump.
GUARANTEE
This product is guaranteed against faults in manufacture for 12 months from
purchase date. Keep your receipt as proof of purchase.This guarantee is invalid if
the product has been abused or tampered with in any way, or not used for the
purpose for which it is intended. The reason for return must be clearly stated. This
guarantee does not affect your statutory rights.
Please note that dismantling this pump will invalidate the guarantee
SAFETY PRECAUTIONS
1. These pumps are designed to pump CLEAN WATER ONLY. Never use for pumping
flammable liquids, chemicals, sewage, salt water, oils or corrosive liquids etc.
2. Never run the pump dry.
3. An approved Residual Current Device (RCD) MUST be used when pumping
from ponds or swimming pools.
4. Your submersible pump may ONLY be used for pumping water from a swimming
pool when there is no person or animal in the pool.
5. Always disconnect the pump from the electrical supply before placing it into,
or removing it from the water, and before any cleaning or maintenance of
the pump.
6. Always use the moulded handle with a rope or cord attached when lifting
the pump. NEVER lift the pump by the mains cable, or, where fitted, the float
switch cable.
7. DO NOT run the pump with the body exposed for longer than 10 minutes.
8. DO NOT install the pump on ground which is likely to shift.
9. Do not use the pump if the water is liable to freeze, as this can damage the
pump. Remove the pump from the water and store it in a frost free location.

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ELECTRICAL CONNECTIONS
Connect mains lead to a standard 230Volt (50Hz) electrical supply through a BS
1363 approved, 13 amp plug or a suitably fused isolator switch. Additionally, we
strongly recommend that it be connected via a Residual Current Device (RCD).
If used for draining swimming pools or ponds, the pump MUST be fitted with a
Residual Current Device (RCD), with a rated residual operating current of no
greater than 30mA.
If the pump is to be connected to an outdoor electrical supply, make sure that
both the plug and the socket are of a BS approved waterproof design.
In the event that the pump is hard wired into the electrical system, it must be
carried out in accordance with IEE regulations.
WARNING: THIS APPLIANCE MUST BE EARTHED
IMPORTANT: The wires in the mains lead are coloured in accordance with the
following code: Green & Yellow - Earth
Blue - Neutral
Brown - Live
As the colours of the flexible cord of this appliance may not correspond with the
coloured markings identifying terminals in your plug proceed as follows:
Connect GREEN & YELLOW cord to plug terminal marked with a letter “E” or
Earth symbol “ ” or coloured GREEN or GREEN & YELLOW.
Connect BROWN cord to terminal marked with a letter “L” or coloured RED
Connect BLUE cord to terminal marked with a letter “N” or coloured BLACK
FUSE RATING
The fuse in the plug for this appliance must be rated at 13 amps.
If this appliance is fitted with a plug which is moulded onto the electric cable (i.e.
non-rewirable) please note:
1. The plug must be thrown away if it is cut from the electric cable. There is a
danger of electric shock if it is subsequently inserted into a socket outlet.
2. Never use the plug without the fuse cover fitted.
3. Should you wish to replace a detachable fuse carrier, ensure that the correct
replacement is used (as indicated by marking or colour code).
4. Replacement fuse covers can be obtained from your local dealer or most
electrical outlets
5. The fuse in the plug must be replaced with one of the same rating (13 amps)
and this replacement must be ASTA approved to BS1362.
IMPORTANT:If you are in any doubt regarding electrical installation, you should
consult a qualified electrician.

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FEATURES
The pump is of rugged and durable construction, and the motor is provided with
a built in overload protector.
The chart on page 7 illustrates the flow rate at various heads. (HEAD is the distance,
or height, from the surface of the water to the highest point of discharge)
All models are designed for pumping CLEAN WATER ONLY and will pump down to
a water level of 5mm.
As the water level rises, the switch will float, and start the pump. As the water level
falls, so will the float switch, until it stops the pump.
The Float switch is factory set to provide the correct ON-OFF switching mode,
however, you can adjust the level at which the pump cuts out by sliding the float
switch cable, in the clip formed in the handle, to either shorten or lengthen it as
the case may be. The shorter it is, the earlier it will cut out and therefore, the
deeper will be the water at this point.
Note that this pump is fitted with automatic thermal overload protection. If the
pump overheats due to an obstruction in the pump, or pumping warm water for
example, it will shut off automatically. Switch the pump OFF and disconnect from
the mains supply. Check for blockages and allow the motor to cool (20 minutes)
before attempting to re-start.
INSTALLATION
The water outlet is provided with a multi hose connector capable of accepting
1” BSP screw adapter (not supplied), or 19mm (¾” dia.) or 25mm (1”dia.) hose.
If you wish to use the 1” BSP screw fitting, you need to cut off the hose fittings, (at
the groove provided below the 25mm hose fitting),otherwise, simply attach a ¾”
or 1” hose to the respective connector with a worm drive clip.
If the pump is to be used in situations that demand maximum efficiency, we strongly
recommend that you use a 1” dia. hose, either directly, on to the adapter supplied,
or attached to a 1” BSP screw adapter (not supplied).
The pump should be placed in a vertical position, on a solid
flat surface. If this is not available, sit the pump a solid surface,
eg. house bricks, but ensure they are not likely to shift.
IMPORTANT:
ALWAYS raise and lower the pump using a rope attached to
the lifting handle, NEVER by the power cable.
Ensure the pump is placed in a sump with adequate
dimensions so as not to restrict the movement of the float
switch - recommended minimum dimension - 40 x 40cm
Take all necessary precautions as described on page 3 before plugging in, and
switching ON.

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WARNING
This pump must NOT be run continuously,
see Duty Cycle - Specifications
TROUBLE SHOOTING
A PUMP WILL NOT START
1. Check to ensure power is switched ON.
2. Check fuse.
3. Internal Thermal Cut-out has activated. Wait for 20 mins and try again.
4. Water level too low - float switch in OFF position - Lift float to check switch.
B. PUMP WILL START BUT NOT PUMP
1. Check to ensure water intake holes, at the base of the pump, are not blocked.
2. Discharge tube clogged or obstructed.
3. The head may be too great, i.e. you are trying to lift the water too great a
distance for the pump to cope with. (See specification chart page 7).
4. Impeller may be damaged - Consult your CLARKE dealer
C. PUMP WILL NOT STOP
1. Float switch may be prevented from moving to the fully down position.
2. Float switch may be faulty. Consult your CLARKE dealer for advice.
D. PUMP STOPS RUNNING
1. Thermal overload has operated. If this condition persists, investigate the cause.
REMEMBER: DO NOT attempt to pump anything other than CLEAN water.
2. Float switch has cut in.
3. A foreign object has jammed the impeller.

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MAINTENANCE
WARNING
Before checking the condition of the pump, ensure it is unplugged from the
mains supply. If the unit is hard wired, ensure the circuit breaker is open.
Check the pump installation regularly to ensure the base inlet is clear of leaves or
other debris.
These pumps should require no maintenance other than regular cleaning. If the
pump starts to show signs of wear or damage, contact your CLARKE dealer for
advice. Do not use the pump if there is any damage to the mains supply cable, or
to the float switch or its cable. Do not attempt to repair the pump yourself, as you
may damage the waterproof seal and invalidate your guarantee. Repairs must
be carried out by your CLARKE dealer, or contact the CLARKE Service Department,
on 020 8988 7400
SPECIFICATIONS
Motor ................................................................ 230V 50Hz 1Ph.
Motor Output ................................................... 180Watts
Head Max. ....................................................... 5.5 Metres
Minimum suction level .................................... 5mm
Maximum imersion depth ............................... 5M
Max. Flow Rate ................................................ 70 L/min
Max. Water temp. ........................................... 35°C
Outlet Fittings ................................................... 1”BSP Threaded
................................................. 19mm (¾”)
................................................. 25mm (1”)
Dimensions ....................................................... 160x210mm
Duty Cycle ....................................................... S3 - 2Hrs*
Part No. ............................................................. 7230490
* Duty Cycle = 2 Hours ON, followed by 1 hour OFF
1
6
5
4
3
2
8070
6050
40
302010
Flow Rate Chart
Head
in Metres
Flow Rate - Litres/min